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Our data unmask the important lipid storm occurring in the lungs of patients afflicted with severe COVID-19.
There is growing evidence that COVID-19 not only affects the lungs but beyond that the endothelial system.
We propose that several of the COVID-19 disease features are due to the persistence of virus-infected cells in the lungs of the infected individuals for the duration of the disease.
Open accessPosted ContentDOI
23 Aug 2020-medRxiv
44 Citations
Our study provides insight into the active microbiota in the lungs of COVID-19 patients and will contribute to the understanding of the infection mechanism of SARS-CoV-2 and the treatment of the disease and complications.

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How do submarine volcano eruptions affect the Earth's crust and mantle?
5 answers
Submarine volcano eruptions play a significant role in shaping the Earth's crust and mantle. These eruptions, which are prevalent in the deep sea, contribute to the formation of new crust and the ejection of substantial material into the ocean. The dynamics of these eruptions involve interactions between magma and water, leading to explosive fragmentation of magma by induced fuel-coolant interactions, even at great depths, influencing not only Earth but potentially other planets as well. The eruption processes include the formation of negatively buoyant fountains that collapse to the seafloor, as well as the creation of buoyant plumes carrying particles higher into the water column, eventually forming fall-type deposits that extend over vast distances on the seafloor. These events, often monitored using remote sensing techniques, are crucial for understanding volcanic evolution and mitigating associated risks like tsunamis and environmental pollution.
What is impact of waste collection?
5 answers
The impact of waste collection is multifaceted, encompassing environmental, economic, and public health aspects. Efficient waste collection processes are crucial due to the accelerated urbanization leading to increased waste generation. Optimal waste collection practices can significantly reduce environmental burdens, such as greenhouse gas emissions and resource depletion, while enhancing economic viability. Neglecting variability in waste quantities can hinder the assessment of waste collection performance, affecting emissions, fuel consumption, and overall efficiency. Selective collection and recycling of municipal solid waste have shown to improve the eco-efficiency of municipalities, highlighting the importance of integrating environmental considerations into waste management practices. Implementing containers in waste collection can enhance occupational safety by reducing accidents caused by sharp materials and falls, thereby safeguarding the health of waste collection professionals.
What is the core microbiota of sandflies?
5 answers
The core microbiota of sand flies consists of various bacterial genera that play a crucial role in the sand fly gut ecosystem. Across different sand fly species and geographical locations, common genera found in the core microbiome include Acinetobacter, Streptococcus, Enterococcus, Staphylococcus, Bacillus, Propionibacterium, Kocuria, and Corynebacterium. Additionally, the presence of symbiotic bacteria like Wolbachia and Asaia sp. has been reported in certain sand fly species, influencing the gut microbiota composition. The core microbiome can vary based on factors such as host species, geographical location, and feeding status, highlighting the dynamic nature of the sand fly gut microbiota. Understanding the core microbiota of sand flies is essential for exploring novel strategies, like paratransgenesis, for controlling diseases transmitted by these vectors.
What are the potential benefits and challenges of consensual non-monogamy for individuals and relationships?
5 answers
Consensual non-monogamy (CNM) offers benefits such as relationship diversity, strong desires for CNM, and the ability to pursue autonomy and make life plans with multiple partners. However, individuals in CNM relationships face challenges like stigma, minority stress, and the need to manage internalized stigma by unlearning mononormative bias. Research indicates that CNM relationships can compare favorably with monogamous ones in terms of relationship quality. Despite misconceptions about CNM promoting relationship issues, low quality, and harm to children, empirical evidence suggests otherwise. Efforts towards destigmatization and reducing institutional disadvantages against CNM could benefit individuals who strongly desire and persistently pursue CNM relationships.
Does unique identification names were more likely to identify familiar faces than basic names?
5 answers
Unique identification names, such as famous individuals' names like ISAAC NEWTON or GEORGE WASHINGTON, were found to be more challenging to recall in the absence of contextual information compared to basic names like TORONTO or STOCKHOLM. Additionally, names were generally harder to recall than other identity-specific information, such as shared or unique details, due to their separate storage and retrieval processes. However, when it comes to recognizing faces, familiar faces elicited stronger responses compared to unfamiliar faces, regardless of whether the presentation included more familiar or equal numbers of familiar and unfamiliar items. This suggests that while unique identification names may pose retrieval challenges, familiar faces are more readily recognized, indicating a potential discrepancy in the processing of names and faces.
How does the CPG SM protocol compare to other communication protocols?
5 answers
The Cooperative Incremental Hybrid Decode-Amplify-Forward (IHDAF) protocol based on Spatial Modulation (SM) in visible light communication (VLC) systems offers significant performance enhancements over conventional protocols. On the other hand, in the realm of classical communication protocols, a lightweight Authentication (AC) protocol named LACP-SG has been devised for Smart Grid (SG) systems, ensuring secure data exchange between Smart Meters (SMs) and servers. Additionally, research on deterministic communication protocols restricted to comparison functions reveals insights into the complexity of functions and computational measures. Moreover, the study of graph communication protocols in directed acyclic graphs showcases the strength and relationships between different types of protocols, highlighting the efficacy of protocols with equality over those with inequalities.
What is the specific filipino trait of being an overachiever that challenges the culture of collectivism.?
5 answers
The specific Filipino trait of being an overachiever that challenges the culture of collectivism is exemplified by the concept of "Pakikisama." Pakikisama refers to friendly interpersonal relationships prevalent among Filipinos, impacting their private lives, workplaces, and relationships with others. This trait contrasts with the collectivist nature often associated with Filipino culture, where individuals prioritize group harmony and relationships over personal achievements. Research indicates that despite the collectivist tendencies, Filipino athletes exhibit high levels of individualism and athletic identity, showcasing a balance between personal dedication and group engagement. Additionally, studies suggest that in contexts where there are tradeoffs between group goals and relational goals, individuals in more collectivistic cultures like the Philippines may focus on both, potentially leading to suboptimal decisions and underperformance in team settings.
What are some common benchmarking methods used in fault diagnosis models?
5 answers
Common benchmarking methods used in fault diagnosis models include Hotelling’s T2 control chart, K-Chart, Isolation Forest, ARIMAX model, and Neural Network. Additionally, the use of deep learning techniques, such as neural ordinary differential equations, has been proposed as a hybrid approach for fault diagnosis systems. Furthermore, the effectiveness of fault diagnosis models heavily relies on having sufficient labeled fault samples, which can be challenging to obtain in practical applications. To address this issue, simulation data-driven deep transfer learning methods have been proposed to transfer fault diagnosis knowledge from simulation data to real data scenarios. Moreover, fault diagnosis methods based on space mapping and deformable convolution networks have shown promising results in ensuring diagnostic accuracy by improving spatial resolution and constraint characteristics.
What are perceptual mechanisms in integrating taste and smell?
5 answers
Perceptual mechanisms in integrating taste and smell involve the processing of sensory information from receptors to the brain, resulting in flavor perception. Studies have shown that taste and odor cues interact in complex, non-linear ways at the neural level to create unique response patterns in the brain. The orbitofrontal cortex (OFC) and gustatory cortex (GC) play crucial roles in flavor perception, with the OFC modulating taste attractors in the GC to enhance or suppress taste responses by smells. Furthermore, the sensory perception of food flavor is a multifaceted process involving the integration of aroma, taste, trigeminal sensations, texture, and visual cues, with perireceptor mechanisms playing a significant role in modulating flavor perception.
How effective are police departments in using social media influencers to increase community engagement and trust?
5 answers
Police departments have shown varying degrees of effectiveness in using social media to enhance community engagement and trust. Research indicates that police departments have utilized social media platforms to convey empathy, commitment to stakeholders, and self-efficacy following critical incidents like the death of George Floyd. While minority community members generally perceive police as average in their use of technology and social media, there is a desire for greater authenticity, accountability, and transparency to enhance effectiveness. Furthermore, studies highlight the importance of addressing cultural competency, legitimacy, and social equity concerns raised by vulnerable citizens on social media, as these issues can impact trust and relationships. Overall, social media, when leveraged effectively, can contribute to community policing objectives and public engagement, although its impact may vary across different dimensions and police patrol boroughs.
What are cultural differences in humor between Japan and other countries?
5 answers
Cultural differences in humor between Japan and other countries are evident in various aspects. In Japan, social class is positively associated with other-oriented humor, unlike in Western countries where higher social class individuals tend to engage in dominant humor. Japanese humor often involves language-related jokes shared within close circles to foster solidarity, contrasting with the universal and ice-breaking nature of jokes in multicultural societies. Additionally, Easterners, including the Japanese, tend to perceive humor less positively and use it less as a coping strategy compared to Westerners. These differences highlight how humor perception, usage, and styles vary across cultures, emphasizing the cultural specificity of humor and its role in social interactions and psychological well-being.